US7512084B2 - Event driven filter monitoring for IP multicast services - Google Patents
Event driven filter monitoring for IP multicast services Download PDFInfo
- Publication number
- US7512084B2 US7512084B2 US10/226,883 US22688302A US7512084B2 US 7512084 B2 US7512084 B2 US 7512084B2 US 22688302 A US22688302 A US 22688302A US 7512084 B2 US7512084 B2 US 7512084B2
- Authority
- US
- United States
- Prior art keywords
- filter
- multicast
- filter parameter
- message
- receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
- H04L12/1877—Measures taken prior to transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
- H04H60/83—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet accessed over telephonic networks
- H04H60/85—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet accessed over telephonic networks which are mobile communication networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5069—Address allocation for group communication, multicast communication or broadcast communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/165—Combined use of TCP and UDP protocols; selection criteria therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
Abstract
Description
LEXICON |
DVB-T | Digital Video Broadcast - Terrestrial | ||
IGMP | Internet Group Management Protocol | ||
IP | Internet Protocol | ||
IPv4 | Internet Protocol Version 4 | ||
IPv6 | Internet Protocol Version 6 | ||
MAC | Media Access Control | ||
MLD | Multicast Listener Discovery | ||
PID | Program identifier | ||
SI | Service Information | ||
SIT | Service Information table; note | ||
that this is not the table that stores | |||
the SI in the DVB standard. | |||
UDP | User Datagram Protocol | ||
Claims (84)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/226,883 US7512084B2 (en) | 2001-11-28 | 2002-08-23 | Event driven filter monitoring for IP multicast services |
EP02783421A EP1474875B1 (en) | 2001-11-28 | 2002-11-25 | Method and device for filter monitoring for ip multicast services |
AT02783421T ATE413022T1 (en) | 2001-11-28 | 2002-11-25 | METHOD AND DEVICE FOR FILTER MONITORING FOR IP MULTICAST SERVICES |
DE60229667T DE60229667D1 (en) | 2001-11-28 | 2002-11-25 | PROCESS AND DEVICE FOR FILTER MONITORING FOR IP MULTICAST SERVICES |
AU2002347487A AU2002347487A1 (en) | 2001-11-28 | 2002-11-25 | Event driven filter monitoring for ip multicast services |
ES02783421T ES2315415T3 (en) | 2001-11-28 | 2002-11-25 | PROCEDURE AND DEVICE FOR SUPERVISION THROUGH FILTERS FOR IP MULTIDIFUSION SERVICES. |
PCT/IB2002/004919 WO2003047148A2 (en) | 2001-11-28 | 2002-11-25 | Event driven filter monitoring for ip multicast services |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/995,547 US20040133669A1 (en) | 2001-11-28 | 2001-11-28 | Event or polling driven DVB-T filter detection |
US10/226,883 US7512084B2 (en) | 2001-11-28 | 2002-08-23 | Event driven filter monitoring for IP multicast services |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/995,547 Continuation-In-Part US20040133669A1 (en) | 2001-11-28 | 2001-11-28 | Event or polling driven DVB-T filter detection |
Publications (2)
Publication Number | Publication Date |
---|---|
US20050120378A1 US20050120378A1 (en) | 2005-06-02 |
US7512084B2 true US7512084B2 (en) | 2009-03-31 |
Family
ID=26920954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/226,883 Expired - Fee Related US7512084B2 (en) | 2001-11-28 | 2002-08-23 | Event driven filter monitoring for IP multicast services |
Country Status (7)
Country | Link |
---|---|
US (1) | US7512084B2 (en) |
EP (1) | EP1474875B1 (en) |
AT (1) | ATE413022T1 (en) |
AU (1) | AU2002347487A1 (en) |
DE (1) | DE60229667D1 (en) |
ES (1) | ES2315415T3 (en) |
WO (1) | WO2003047148A2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040190513A1 (en) * | 2002-02-27 | 2004-09-30 | Nokia Corporation | Boolean protocol filtering |
US20090193104A1 (en) * | 2004-10-19 | 2009-07-30 | Koninklijke Philips Electronics, N.V. | Forwarding of device absence information in system with a dynamically changing set of devices |
US20110243132A1 (en) * | 2010-03-30 | 2011-10-06 | Sony Corporation | Transmission apparatus, transmission method, and program |
US9503866B2 (en) | 2004-08-16 | 2016-11-22 | Qualcomm Incorporated | Methods and apparatus for managing group membership for group communications |
US11134001B2 (en) | 2017-11-24 | 2021-09-28 | Huawei Technologies Co., Ltd. | Data distribution method and distribution server |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7532622B2 (en) * | 2003-06-16 | 2009-05-12 | National University Of Singapore | Methods, devices and software for merging multicast groups in a packet switched network |
US8046809B2 (en) * | 2003-06-30 | 2011-10-25 | World Wide Packets, Inc. | Multicast services control system and method |
KR20050026752A (en) * | 2003-09-06 | 2005-03-16 | 삼성전자주식회사 | System for multicasting multimedia contents |
DE102004047695A1 (en) * | 2004-09-30 | 2006-04-20 | Siemens Ag | A method of assigning a receive address to a telecommunications terminal having a unidirectional receive interface |
US20060074968A1 (en) * | 2004-10-06 | 2006-04-06 | Gyetko Gregory E | Electronic content distribution management methods and systems |
FR2888703A1 (en) * | 2005-07-18 | 2007-01-19 | Udcast Sa | SYSTEM AND METHOD FOR CONVERTING DIGITAL VIDEO BROADCAST DATA |
EP1941728A1 (en) * | 2005-10-26 | 2008-07-09 | Thomson Licensing | A system and method for grouping program identifiers into multicast groups |
US8311048B2 (en) | 2008-05-09 | 2012-11-13 | Roundbox, Inc. | Datacasting system with intermittent listener capability |
US8116312B2 (en) | 2006-02-08 | 2012-02-14 | Solarflare Communications, Inc. | Method and apparatus for multicast packet reception |
US7933268B1 (en) * | 2006-03-14 | 2011-04-26 | Marvell Israel (M.I.S.L.) Ltd. | IP multicast forwarding in MAC bridges |
US7953089B1 (en) | 2006-05-16 | 2011-05-31 | Cisco Technology, Inc. | Systems and methods for multicast switching in a private VLAN |
US7698439B2 (en) * | 2006-09-25 | 2010-04-13 | Microsoft Corporation | Application programming interface for efficient multicasting of communications |
US8434120B2 (en) * | 2007-06-26 | 2013-04-30 | Thomson Licensing | System and method for grouping program identifiers into multicast groups |
WO2011085405A2 (en) * | 2010-01-11 | 2011-07-14 | Innovative Timing Systems | Sports timing system (sts) integrated communication system and method |
US20150245092A1 (en) * | 2012-09-26 | 2015-08-27 | ALi Europe SarI | Digital converter |
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- 2002-08-23 US US10/226,883 patent/US7512084B2/en not_active Expired - Fee Related
- 2002-11-25 AU AU2002347487A patent/AU2002347487A1/en not_active Abandoned
- 2002-11-25 WO PCT/IB2002/004919 patent/WO2003047148A2/en not_active Application Discontinuation
- 2002-11-25 DE DE60229667T patent/DE60229667D1/en not_active Expired - Lifetime
- 2002-11-25 EP EP02783421A patent/EP1474875B1/en not_active Expired - Lifetime
- 2002-11-25 AT AT02783421T patent/ATE413022T1/en not_active IP Right Cessation
- 2002-11-25 ES ES02783421T patent/ES2315415T3/en not_active Expired - Lifetime
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Also Published As
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US20050120378A1 (en) | 2005-06-02 |
AU2002347487A8 (en) | 2003-06-10 |
EP1474875A4 (en) | 2007-04-04 |
AU2002347487A1 (en) | 2003-06-10 |
ES2315415T3 (en) | 2009-04-01 |
EP1474875A2 (en) | 2004-11-10 |
ATE413022T1 (en) | 2008-11-15 |
WO2003047148A3 (en) | 2004-05-21 |
WO2003047148A2 (en) | 2003-06-05 |
EP1474875B1 (en) | 2008-10-29 |
DE60229667D1 (en) | 2008-12-11 |
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